Free SAT Practice Question

Question 1 of 1
ID: DSAT-MATH-AM-009
Section: Digital SAT Math - Advanced Math
Topics: Nonlinear functions; MCQ
Difficulty level: Hard

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For the exponential function \(f\), the value of \(f(0)\) is \(c\), where \(c\) is a constant. Which of the following equivalent forms of the function \(f\) shows the value of \(c\) as the coefficient or the base?
A\(f(x) = 25(2.5)^{x + 1}\)
B\(f(x) = 45(2.5)^{x}\)
C\(f(x) = 90(2.5)^{x - 1}\)
D\(f(x) = 100(2.5)^{x - 2}\)
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